Badal whipped up another round of frenzy when he began his speech by calling Modi, who was on the dais and paying close attention to every word, as "desh ka mahan neta" (great national leader).
And each time the 85-year-old Badal praised the younger chief minister - "May God give you more strength", "I have great love for Modi" and "Why do you confine yourself to Gujarat?" - the hall resounded with cheering and clapping besides full-throated slogans hailing Narendra Modi.
The admiration for the Bharatiya Janata Party (BJP) leader, who could be projected by the party as its prime ministerial candidate, was evident each time he stood up to speak.
A short movie shown on the occasion compared Modi in a not-so-subtle manner with Gujarat's two best-known icons: Mahatma Gandhi and Sardar Vallabhbhai Patel.